GrassColorless
Wood Drain
60Heal 30 damage from this Pokémon.
SWSH Black Star Promos
Rillaboom
SWSH277/307 180 HP · Grass · Promo
Indicative price
4,95 €Lowest
16,07 €Trend
14,93 €30-day average
4,32 €Holo trend
Reference prices from Cardmarket, updated 02/08/2026. They are indicative and vary with card condition and seller.
| Number | SWSH277/307 |
|---|---|
| Rarity | Promo |
| Category | Pokemon |
| Stage | Stage2 |
| Evolves from | Thwackey |
| Type | Grass |
| Weakness | Fire ×2 |
| Retreat cost | 3 |
| Regulation mark | E |
| Legality | Standard: No · Expanded: Yes |
| Finishes | Normal |
Attacks
GrassGrassColorless
Raging Repeated Strike
120+Discard any amount of Energy from your Pokémon. This attack does 30 more damage for each card you discarded in this way.
Flavour text
The one with the best drumming techniques becomes the boss of the troop. It has a gentle disposition and values harmony among its group.
